11101340121032 has 64 divisors (see below), whose sum is σ = 25229804832000. Its totient is φ = 4476255632640.

The previous prime is 11101340121031. The next prime is 11101340121041. The reversal of 11101340121032 is 23012104310111.

It is a junction number, because it is equal to n+sod(n) for n = 11101340120995 and 11101340121013.

It is not an unprimeable number, because it can be changed into a prime (11101340121031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70569407 + ... + 70726542.

It is an arithmetic number, because the mean of its divisors is an integer number (394215700500).

Almost surely, 2^{11101340121032} is an apocalyptic number.

It is an amenable number.

11101340121032 is an abundant number, since it is smaller than the sum of its proper divisors (14128464710968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11101340121032 is a wasteful number, since it uses less digits than its factorization.

11101340121032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141296046 (or 141296042 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 11101340121032 its reverse (23012104310111), we get a palindrome (34113444431143).

The spelling of 11101340121032 in words is "eleven trillion, one hundred one billion, three hundred forty million, one hundred twenty-one thousand, thirty-two".